Παραπομπή APA

Currie, R., & Faraday, J. E. (1977). Work study. Pitman Publishing.

Παραπομπή Chicago Style

Currie, R.M, και Joseph E. Faraday. Work Study. London: Pitman Publishing, 1977.

Παραπομπή MLA

Currie, R.M, και Joseph E. Faraday. Work Study. Pitman Publishing, 1977.